7 Signs Your HDB Aircon Ledge Is Dirty and Needs Cleaning in Singapore
QUICK ANSWER Your HDB aircon ledge needs cleaning if you notice any of these: visible bird droppings or debris on the outdoor unit, reduced cooling despite no change in settings, water dripping from the outdoor unit, a musty smell when the aircon runs, higher electricity bills, unusual compressor noise, or it’s been more than 12…